| Customer Service Hotline | ||
| Business Customers |
Business Telephone Line / IDD Services | 1220 |
|---|---|---|
| Business Internet Access / Data Services | 1222 | |
| Residential Customers |
Home Broadband / Home Telephone Line / IDD Services |
3166 3333 |
| Application Hotline | ||
| Business Customers |
Business Telephone Line Service | 1220 |
| Business IDD Service | 3160 0080 | |
| Business Internet Access Service | 1222 | |
| Data Service | 1222 | |
| Residential Customers |
Home Broadband / Home Telephone Line Services |
3166 2222 |
| IDD Services | 2180 0080 | |
| Others | ||
| International Business | 2128 2349 | |
| Global Centre | 8191 9988 | |
| Email: suggestion@hgc.com.hk | ||
